紅外線開關(guān)電路-Infra Red SwitchThis is a single channel (on / off) universal switch that may be used with any Infra Red remote control that uses wavelengths between 850-950nm.Notes: Any "button&
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由MAX1822和74C906構(gòu)成的1~6通道負(fù)載開關(guān)電路如圖所示。MAX1822是電荷泵開關(guān)電源,其輸入電壓可在3.5~16V范圍內(nèi)選擇,輸出電壓為11V,可以驅(qū)動低阻N溝道MOSFET。74C906是六反相器,SWl~SW6 6個開關(guān)信號可以同
由MAX1822和MAX333-p.htm" target="_blank" title="MAX333貨源和PDF資料">Max333構(gòu)成l~4通道負(fù)載開關(guān)電路如圖所示。MAx333是一個四比較放大器,當(dāng)開關(guān)信號SWl~SW4與MAX1822提供給MAX333-p.htm" target="_bl